has anybody used CACHE with ruby... it the best of both worlds and knocks the pants in performance off most relationals and it's reliable.... i am really curious... is it USA thing (against OO databases) because European Trade Schools CACHE is required learning... i've bought the only English translated text book authored by all German Professors... OO db design has to be in the database for better design thoroughness just as it accepted elsewhere in computer science. To topdown OO unit test the whole system and not just the ruby front end is better and more consisent.... -- Posted via http://www.ruby-forum.com/.